Why cannot the natural man receive the things of the Spirit?

Answer

"But the natural man receives not the things of the Spirit of God: for they are foolishness unto him: neither
can he know because they are spiritually discerned." 1 Cor. 2: 14.

What reason did they give for not receiving Him?
What kind of mind is not subject to the law of God?
Does the New Testament teach the same duty?
With what question did Christ meet their false ideas and reasoning regarding Sabbath-keeping?
How did Jesus answer them?
What class only have part in the first resurrection?
Under what condition does the Lord not hear prayer?

Questions & Answers are from the book Bible Readings for the Home Circle